OPNsense Forum

English Forums => 24.7, 24.10 Series => Topic started by: Toebus on September 05, 2025, 08:19:47 AM

Title: PPPOE, VLAN
Post by: Toebus on September 05, 2025, 08:19:47 AM
Hi everyone,

I could really use some help! :)
I'm new to OPNsense and networking in general, and I've recently moved to a new location where my ISP requires a PPPoE setup with a VLAN tag.

I followed the official OPNsense guide as best I could (Link: https://docs.opnsense.org/manual/how-tos/pppoe_isp_setup.html), but without luck, maybe one of you could spot what im doing wrong? :)


PPPOE setup:
See Picture


Vlan setup
See picture


Interface assignments
See picture

Wan Setup

Title: Re: PPPOE, VLAN
Post by: Toebus on September 05, 2025, 08:21:55 AM
PPOE Setup.png


Interface assignment.png



Vlan Setup.png
Title: Re: PPPOE, VLAN
Post by: meyergru on September 05, 2025, 09:20:40 AM
Looks about right, if vlan0.1.101 is attached to the correct physical interface.

What exactly goes wrong? Have you looked at the interface overview and verified the underlying physical interface to show a connected status to your modem/ONT? It surely is a modem or ONT bridge and not an ISP-provided router?

Sometimes, ISPs only access a certain MAC from the router or you have to register yours with them.